The process of Graphitization is complex. The standard graphitization process entails heating up a carbon part (porous
or nonporous) to between 1,000°C and 2,800°C and infusing it with a humidified gas. The parts undergo long treatments and
pressure matrix cycles (vacuum and gas pressure). The treatment is done in a reducing atmosphere (nitrogen or argon
atmosphere at atmospheric pressure, reduced pressure or in a vacuum). DC Induction furnaces are used for these complex
procedures. There are various losses occurring in electrical energy consumption in furnaces which are to be duly calculated and
then the findings are studied.
